Bridgeman Art

Camio Catalog of Art Museum Images Online

Images of England - English Heritage buildings

Images in JStor - search for keywords in the image caption prefixed by ca:

MediaPlus

Moving Image Gateway

Open Video Project

Screenonline from BFI

UK history photo finder

VADS the online resource for visual arts

Wellcome Images - medical images, including history of medicine

WorldImages - from California State University

Art UK- paintings in public ownership in the UK